public class Cost {
    private String address;
    private Integer amount;

    public String getAddress() {
        return address;
    }

    public void setAddress(String address) {
        this.address = address;
    }

    public Integer getAmount() {
        return amount;
    }

    public void setAmount(Integer amount) {
        this.amount = amount;
    }


    public Cost() {
    }

    public Cost(String address, int amount) {
        this.address = address;
        this.amount = amount;
    }
}
